Question

Sound wave of 50 Hz and 100 Hz enters in a same medium then:
a) Speed of 50 Hz is less
b) Speed of 100 Hz is less
c) Speed of 50 Hz is more
d) Speed of both waves are same

Answer 1

Answer:

I think it will be option C that speed of 50 Hz is more

Answer 2

Speed of 50 Hz is less. (A)